onsemi Triac, SCR Output Optoisolators FODM3021R1

Optoisolator Triac Output 3750Vrms 1 Channel 4-SMD

Triac Output Optocoupler, 1-Element, 3750V Isolation

OPTOISOLATOR 3.75KV TRIAC 4MFP Product overview: FODM3021R1 from onsemi is a Signal Isolator and Optocoupler for galvanic isolation, signal protection, industrial interfaces, optocoupled switching, and noise-resistant control circuits. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 3.75KV. Search-friendly keywords include isolator, optoisolator, optocoupler, galvanic isolation, 3.75KV, Signal Isolator and Optocoupler, Triac, SCR Output Optoisolators. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 904-FODM3021R1 can be used for catalog matching and distributor lookup.